<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style>
	.box{
		width: 200px;
		height: 200px;
		background: yellow;
		float: left;
	}
	
	.section{
		width: 300px;
		height: 300px;
		background: green;
		/* clear: left;   ->float 속성을 제거해서  .box아래로 출력할수 있게한다.*/
		margin-left: 200px;

	}
</style>
</head>
<body>
	<div class="box">float:left 박스 엘리먼트</div>
	<div class="section">section element </div>
</body>
</html>